LASSIE. It's An Ill Wind.

Series: LASSIE.

Genre: Educational

Year Published: 1965

Creator: Wrather Corp.

Format: 16mm

Color: B&W

Sound: sound

Description: Principal scienti From the series Dr. Charles Hosler of The Pennsylvania State University; Explores the problem of atmospheric pollution through an imaginary interstellar space trip. Looks at types of pollutants and generally effective methods of dispersal and removal from the atmosphere -- convection, large-scale wind flow, and precipitation. Includes animation and live photography. From the American Meteorological Society series; Summary; Examines the problem of atmospheric pollution by taking the viewer on an imaginary space trip. Describes types of pollutants and the self - cleaning methods of the atmosphere.


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